Wireless speaker



FIG. 1 is an elevated isometric view of a wireless speaker;

FIG. 2 is a lower isometric view of a wireless speaker;

FIG. 3 is a top side view of a wireless speaker;

FIG. 4 is a bottom side view of a wireless speaker;

FIG. 5 is a right side view of a wireless speaker;

FIG. 6 is a front side view of a wireless speaker; and,

FIG. 7 is a back side view of a wireless speaker.

The broken lines depict unclaimed environmental subject matter.

CLAIM The ornamental design for a wireless speaker, as shown anddescribed.